//aaaaaaaaaaa
//bbbbbbbbbbbbb

#include<stdio.h>
int fortest(int i,int total)
{
    int sum=0;
    for(;i<total;i++)
    {
        sum+=i;
    }
    return sum;
}
int main()
{
    int i=0;
    printf("运行开始...\n");
    int sum=fortest(i,100);
    printf("运行中：%d\n",sum);
    printf("运行结束...\n");
    return 0;
}
